SPILLANTINI, P. Early cosmic ray research in Italy. Il Colle di Galileo, [S. l.], v. 2, n. 2, p. 7–18, 2014. DOI: 10.13128/Colle_Galileo-14053. Disponível em: https://oajournals.fupress.net/index.php/cdg/article/view/8640. Acesso em: 6 may. 2024.